Netboot.xyz and Clear

Has anyone been able to use the open source utility Netboot.xyz with Clear Linux? Netboot.xyz is just a front end to PXE boot various OS types, mostly Linux. You can boot live ISO’s or vendor supplied network installs. You can break down each Linux type by major release. Does Clear provide a public PXE boot address. The docs show how to set one up for yourself but I was hoping that perhaps Clear had one facing the public.

Hmm. Any changes in the past 3 years since this took place?